Tides Today & Tomorrow in Holt, Whiskey Slough, CA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Holt, Whiskey Slough, CA.
Next low tide (tomorrow) : 9:50 am (0.3 ft)
Next high tide (tomorrow) : in 5h 37m at 1:40 am (3.9 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 6:01 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9414866
Common Questions About Tides

Holt, Whiskey Slough, CA Tides - Feb 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:003.911:052.84:020.45:340.47:105:28First Quarter1Mon
2Tue10:464.04:460.76:550.47:095:29First Quarter2Tue
3Wed12:322.611:40 AM4.05:411.18:130.27:085:30First Quarter3Wed
4Thu1:542.712:434.06:491.39:210.17:075:31Waxing Gibbous4Thu
5Fri3:052.91:484.08:051.510:19-0.17:065:32Waxing Gibbous5Fri
6Sat4:043.22:484.09:151.511:08-0.17:055:34Waxing Gibbous6Sat
7Sun4:543.33:404.010:161.511:51-0.27:045:35Waxing Gibbous7Sun
8Mon5:373.44:253.911:101.47:035:36Full Moon8Mon
9Tue6:173.55:063.912:28-0.111:58 AM1.37:025:37Full Moon9Tue
10Wed6:523.55:453.71:00-0.112:421.17:015:38Full Moon10Wed
11Thu7:213.46:233.61:250.01:221.07:005:39Full Moon11Thu
12Fri7:453.47:023.41:440.12:010.96:595:40Waning Gibbous12Fri
13Sat8:023.47:453.21:590.22:390.76:585:41Waning Gibbous13Sat
14Sun8:143.58:332.92:170.33:190.76:575:42Waning Gibbous14Sun
15Mon8:323.69:322.72:430.54:040.66:555:44Waning Gibbous15Mon
16Tue9:003.810:512.53:170.75:010.66:545:45Third Quarter16Tue
17Wed9:373.93:581.06:190.66:535:46Third Quarter17Wed
18Thu12:232.410:24 AM3.94:481.37:420.56:525:47Third Quarter18Thu
19Fri1:462.511:22 AM3.95:511.58:520.36:505:48Third Quarter19Fri
20Sat2:532.712:314.07:061.69:480.16:495:49Waning Crescent20Sat
21Sun3:462.91:464.08:231.610:36-0.16:485:50Waning Crescent21Sun
22Mon4:303.12:554.29:321.411:18-0.26:475:51Waning Crescent22Mon
23Tue5:083.23:574.210:321.211:56-0.36:455:52New Moon23Tue
24Wed5:433.44:534.311:280.96:445:53New Moon24Wed
25Thu6:163.55:474.112:32-0.212:220.66:435:54New Moon25Thu
26Fri6:473.76:413.91:05-0.21:150.46:415:55New Moon26Fri
27Sat7:183.97:373.71:370.02:080.36:405:56Waxing Crescent27Sat
28Sun7:504.08:383.32:100.23:050.26:395:57Waxing Crescent28Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414866)

Common Questions About Holt, Whiskey Slough, CA Tides

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What time does the tide turn (slack tide) in Holt, Whiskey Slough, CA today?

Slack tide in Holt, Whiskey Slough, CA is approximately 5:45 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Holt, Whiskey Slough, CA?

Holt, Whiskey Slough, CA is currently in a transitional phase. Tonight's moon is 63% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Holt, Whiskey Slough, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Holt, Whiskey Slough, CA?

Tide predictions for Holt, Whiskey Slough, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Holt, Whiskey Slough, CA?

Tide data for Holt, Whiskey Slough, CA is sourced from NOAA Station #9414866. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414866.

What is the moon phase in Holt, Whiskey Slough, CA tonight?

Tonight the moon over Holt, Whiskey Slough, CA is First Quarter (63% illuminated). This places Holt, Whiskey Slough, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA